德令哈市农村居民点整理潜力综合修正及评价分级

Integrated Correction and Evaluation of Rural Residential Consolidation Potential in Delingha City

为了合理有序地开展研究区域农村居民点整理工程,将对德令哈市农村居民点整理潜力进行综合修正及评价分级,针对德令哈市各乡镇的自然性影响因素、经济性影响因素、社会性影响因素、生态安全性影响因素和土地利用性影响因素5个方面的影响因素,基于定性描述和定量计算方法相互结合,获得德令哈市农村居民点用地整理的现实潜力,并根据新增耕地系数对全市进行潜力分级。结果表明:(1)综合修正后,德令哈市各乡镇2011—2020年农村居民点整理可增加耕地面积为391.77 hm2,整理增加耕地系数为1.85%。(2)农村居民点整理潜力较大主要分布于德令哈的西南部和东南部,分为4级。

Abstract： In order to carry out the well- organized program of rural residential consolidation potential, for integrated correction and evaluation of rural residential consolidation potential in Delingha City, according to the natural factors, the economic factors, social factors, ecological safety factors and land factors of these 5 factors, by combining qualitative analysis and quantitative calculation, the author calculated rural residential consolidation potential, and according to the added cultivated land decide to potential classification of the city. The results showed that： （1） the consolidation potential of Delingha City was 391.77 hm2 and farmland increase rate was 1.85% between 2011-2020; （2） Rural residential consolidation potential was mainly distributed in the southwest and the southeast of Delingha City, and was divided into 4 levels.